Extraction of parton distributions from lattice QCD

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We review the calculation of moments of both the polarized and unpolarized parton distribution functions of the nucleon in lattice QCD, and in particular their extrapolation to the physical region. We also discuss the reconstruction of the x dependence of the valence quark distributions in the nucleon from a finite number of lattice moments.
17 pages, 7 figures, mini-review prepared for Mod. Phys. Lett. A

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High Energy Physics - Lattice, High Energy Physics - Phenomenology, Nuclear Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/190293

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-lat/0310003
 http://arxiv.org/abs/hep-lat/0310003
 Mod.Phys.Lett.A18:2681-2698,2003
 doi:10.1142/S0217732304015725

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